Split platform.h into separate headers
Previously, platform.h contained many declarations and definitions
used for different purposes. This file has been split so that:
* Platform definitions used by common code that must be defined
by the platform are now in platform_def.h. The exact include
path is exported through $PLAT_INCLUDES in the platform makefile.
* Platform definitions specific to the FVP platform are now in
/plat/fvp/fvp_def.h.
* Platform API declarations specific to the FVP platform are now
in /plat/fvp/fvp_private.h.
* The remaining platform API declarations that must be ported by
each platform are still in platform.h but this file has been
moved to /include/plat/common since this can be shared by all
platforms.
Change-Id: Ieb3bb22fbab3ee8027413c6b39a783534aee474a
diff --git a/include/bl32/payloads/tsp.h b/include/bl32/payloads/tsp.h
index 237ad48..2db3b34 100644
--- a/include/bl32/payloads/tsp.h
+++ b/include/bl32/payloads/tsp.h
@@ -113,7 +113,7 @@
#ifndef __ASSEMBLY__
#include <cassert.h>
-#include <platform.h> /* For CACHE_WRITEBACK_GRANULE */
+#include <platform_def.h> /* For CACHE_WRITEBACK_GRANULE */
#include <spinlock.h>
#include <stdint.h>
diff --git a/include/drivers/io_driver.h b/include/drivers/io_driver.h
index f34c71d..867abbf 100644
--- a/include/drivers/io_driver.h
+++ b/include/drivers/io_driver.h
@@ -32,7 +32,7 @@
#define __IO_DRIVER_H__
#include <io_storage.h>
-#include <platform.h> /* For MAX_IO_DEVICES */
+#include <platform_def.h> /* For MAX_IO_DEVICES */
#include <stdint.h>
diff --git a/include/lib/aarch64/arch.h b/include/lib/aarch64/arch.h
index 920dfc9..d89b4fe 100644
--- a/include/lib/aarch64/arch.h
+++ b/include/lib/aarch64/arch.h
@@ -394,4 +394,19 @@
#define EC_BITS(x) (x >> ESR_EC_SHIFT) & ESR_EC_MASK
+/*******************************************************************************
+ * Definitions of register offsets and fields in the CNTCTLBase Frame of the
+ * system level implementation of the Generic Timer.
+ ******************************************************************************/
+#define CNTNSAR 0x4
+#define CNTNSAR_NS_SHIFT(x) x
+
+#define CNTACR_BASE(x) (0x40 + (x << 2))
+#define CNTACR_RPCT_SHIFT 0x0
+#define CNTACR_RVCT_SHIFT 0x1
+#define CNTACR_RFRQ_SHIFT 0x2
+#define CNTACR_RVOFF_SHIFT 0x3
+#define CNTACR_RWVT_SHIFT 0x4
+#define CNTACR_RWPT_SHIFT 0x5
+
#endif /* __ARCH_H__ */
diff --git a/include/lib/bakery_lock.h b/include/lib/bakery_lock.h
index e6744a5..037fa7d 100644
--- a/include/lib/bakery_lock.h
+++ b/include/lib/bakery_lock.h
@@ -31,7 +31,7 @@
#ifndef __BAKERY_LOCK_H__
#define __BAKERY_LOCK_H__
-#include <platform.h>
+#include <platform_def.h>
#define BAKERY_LOCK_MAX_CPUS PLATFORM_CORE_COUNT
diff --git a/include/plat/common/platform.h b/include/plat/common/platform.h
new file mode 100644
index 0000000..b3f6806
--- /dev/null
+++ b/include/plat/common/platform.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLATFORM_H__
+#define __PLATFORM_H__
+
+#include <stdint.h>
+
+
+/*******************************************************************************
+ * Forward declarations
+ ******************************************************************************/
+struct plat_pm_ops;
+struct meminfo;
+struct image_info;
+struct entry_point_info;
+
+/*******************************************************************************
+ * Function and variable prototypes
+ ******************************************************************************/
+void bl1_plat_arch_setup(void);
+void bl2_plat_arch_setup(void);
+void bl31_plat_arch_setup(void);
+int platform_setup_pm(const struct plat_pm_ops **);
+unsigned int platform_get_core_pos(unsigned long mpidr);
+void enable_mmu_el1(void);
+void enable_mmu_el3(void);
+void configure_mmu_el1(unsigned long total_base,
+ unsigned long total_size,
+ unsigned long,
+ unsigned long,
+ unsigned long,
+ unsigned long);
+void configure_mmu_el3(unsigned long total_base,
+ unsigned long total_size,
+ unsigned long,
+ unsigned long,
+ unsigned long,
+ unsigned long);
+void plat_report_exception(unsigned long);
+unsigned long plat_get_ns_image_entrypoint(void);
+unsigned long platform_get_stack(unsigned long mpidr);
+uint64_t plat_get_syscnt_freq(void);
+uint32_t ic_get_pending_interrupt_id(void);
+uint32_t ic_get_pending_interrupt_type(void);
+uint32_t ic_acknowledge_interrupt(void);
+uint32_t ic_get_interrupt_type(uint32_t id);
+void ic_end_of_interrupt(uint32_t id);
+uint32_t plat_interrupt_type_to_line(uint32_t type,
+ uint32_t security_state);
+
+int plat_get_max_afflvl(void);
+unsigned int plat_get_aff_count(unsigned int, unsigned long);
+unsigned int plat_get_aff_state(unsigned int, unsigned long);
+int plat_get_image_source(const char *image_name,
+ uintptr_t *dev_handle,
+ uintptr_t *image_spec);
+
+/*
+ * Before calling this function BL2 is loaded in memory and its entrypoint
+ * is set by load_image. This is a placeholder for the platform to change
+ * the entrypoint of BL2 and set SPSR and security state.
+ * On FVP we are only setting the security state, entrypoint
+ */
+void bl1_plat_set_bl2_ep_info(struct image_info *image,
+ struct entry_point_info *ep);
+
+/*
+ * Before calling this function BL31 is loaded in memory and its entrypoint
+ * is set by load_image. This is a placeholder for the platform to change
+ * the entrypoint of BL31 and set SPSR and security state.
+ * On FVP we are only setting the security state, entrypoint
+ */
+void bl2_plat_set_bl31_ep_info(struct image_info *image,
+ struct entry_point_info *ep);
+
+/*
+ * Before calling this function BL32 is loaded in memory and its entrypoint
+ * is set by load_image. This is a placeholder for the platform to change
+ * the entrypoint of BL32 and set SPSR and security state.
+ * On FVP we are only setting the security state, entrypoint
+ */
+void bl2_plat_set_bl32_ep_info(struct image_info *image,
+ struct entry_point_info *ep);
+
+/*
+ * Before calling this function BL33 is loaded in memory and its entrypoint
+ * is set by load_image. This is a placeholder for the platform to change
+ * the entrypoint of BL33 and set SPSR and security state.
+ * On FVP we are only setting the security state, entrypoint
+ */
+void bl2_plat_set_bl33_ep_info(struct image_info *image,
+ struct entry_point_info *ep);
+
+/* Gets the memory layout for BL32 */
+void bl2_plat_get_bl32_meminfo(struct meminfo *mem_info);
+
+/* Gets the memory layout for BL33 */
+void bl2_plat_get_bl33_meminfo(struct meminfo *mem_info);
+
+
+#endif /* __PLATFORM_H__ */